@ARTICLE {33005,
author={F. Jabar and J. Ascenso and M.P. Queluz},
doi={10.1109/ACCESS.2022.3147699},
journal={IEEE Access},
title={Object-Based Geometric Distortion Metric for Viewport Rendering of 360° Images},
year={2022},
month={January},
volume={10},
number={  1},
pages={13827 -13843},
ISSN={}
}